US Bridges

SR 1004 over Chillisquaque Creek

Good

Montour County, Pennsylvania · 4 MI N Washingtonville · Structure no. 000000000028386

Built
1960
65 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
53 ft
1 main span
Daily traffic
245
2024 count
Owner
State
State Highway Agency

About this bridge

SR 1004 over Chillisquaque Creek is a prestressed concrete box beam or girders - multiple carrying SR 1004 over Chillisquaque Creek in Montour County, Pennsylvania. It was built in 1960, so it is 65 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 245 vehicles a day, roughly 19% of them trucks, projected to reach 294 by 2032. The structure is 53 ft (16.2 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSR 1004
CrossesChillisquaque Creek
Location4 MI N Washingtonville
RouteState Highway 0
Coordinates41.08707, -76.68092
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.1 US tons
Inventory rating49.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length53 ft (16.2 m)
Longest span52 ft (15.8 m)
Deck width36 ft (10.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic245 (2024)
Projected traffic294 by 2032
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 1004 over Chillisquaque Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is SR 1004 over Chillisquaque Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does SR 1004 over Chillisquaque Creek carry?

About 245 vehicles per day (2024 count), of which roughly 19% are trucks.

How long is SR 1004 over Chillisquaque Creek?

The structure is 53 ft (16.2 m) long with a longest span of 52 ft (15.8 m) and a deck 36 ft wide.

Who owns SR 1004 over Chillisquaque Creek?

It is owned by the State Highway Agency.